Lines Matching refs:mask
20 static inline long count_masked_bytes(long mask)
23 long a = (0x0ff0001+mask) >> 23;
25 return a & mask;
31 unsigned long mask = ((a - c->one_bits) & ~a) & c->high_bits;
32 *bits = mask;
33 return mask;
47 /* The mask we created is directly usable as a bytemask */
48 #define zero_bytemask(mask) (mask)
50 static inline unsigned long find_zero(unsigned long mask)
52 return count_masked_bytes(mask);